Union Membership, Coverage, Density and Employment by Industry: 2022
CIC	Industry	Obs	Employment (in 1000s)	Members (in 1000s)	Covered (in 1000s)	% Mem	% Cov
	AGRICULTURE, FORESTRY, FISHING, & HUNTING	1,392	1,306	59	67	4.5%	5.1%
170	Crop production	681	726	34	37	4.7%	5.1%
180	Animal production	409	330	6	8	1.9%	2.4%
190	Forestry except logging	73	51	7	10	13.3%	19.4%
270	Logging	76	61	2	2	4.0%	4.0%
280	Fishing, hunting, and trapping	41	22	0	0	0.0%	0.0%
290	Support activities for agriculture and forestry	112	116	9	9	8.1%	8.1%
	MINING	757	560	39	47	7.0%	8.3%
370	Oil and gas extraction	83	70	3	3	4.0%	4.0%
380	Coal mining	92	35	6	6	17.5%	17.5%
390	Metal ore mining	51	33	6	8	19.6%	23.3%
470	Nonmetallic mineral mining and quarrying	90	69	9	9	13.0%	13.0%
490	Support activities for mining	441	354	15	21	4.2%	6.0%
	UTILITIES	9,410	10,408	1,444	1,531	13.9%	14.7%
570	Electric power generation, transmission and distribution	704	691	141	151	20.5%	21.8%
580	Natural gas distribution	119	115	20	22	17.6%	18.9%
590	Electric and gas, and other combinations	100	117	37	37	31.6%	31.6%
670	Water, steam, air conditioning, and irrigation systems	253	266	62	69	23.4%	25.9%
680	Sewage treatment facilities	107	119	29	32	24.3%	26.7%
690	Not specified utilities	35	38	10	10	26.4%	26.4%
770	CONSTRUCTION	8,092	9,063	1,144	1,211	12.6%	13.4%
	NONDURABLE GOODS MANUFACTURING	4,739	5,296	405	437	7.7%	8.2%
1070	Animal food, grain, and oilseed milling	163	165	14	14	8.4%	8.4%
1080	Sugar and confectionery products	73	74	11	11	15.4%	15.4%
1090	Fruit and vegetable preserving and specialty food manufacturing	143	144	14	14	9.5%	10.0%
1170	Dairy product manufacturing	154	162	13	14	7.8%	8.8%
1180	Animal slaughtering and processing	501	462	75	80	16.2%	17.3%
1190	Retail bakeries	149	172	7	7	3.9%	3.9%
1270	Bakeries and tortilla manufacturing, except retail	181	229	25	25	11.0%	11.0%
1280	Seafood and other miscellaneous foods, n.e.c.	199	225	16	18	7.1%	8.0%
1290	Not specified food industries	60	71	2	2	3.3%	3.3%
1370	Beverage manufacturing	272	338	23	27	6.8%	8.0%
1390	Tobacco manufacturing	8	12	0	0	0.0%	0.0%
1470	Fiber, yarn, and thread mills	9	11	0	0	0.0%	0.0%
1480	Fabric mills, except knitting mills	61	64	6	6	10.1%	10.1%
1490	Textile and fabric finishing and coating mills	4	2	0	0	0.0%	0.0%
1570	Carpet and rug mills	35	40	0	0	0.0%	0.0%
1590	Textile product mills, except carpet and rug	61	59	1	2	1.7%	3.1%
1670	Knitting mills, and apparel knitting mills	11	8	0	0	0.0%	0.0%
1691	Cut and sew, and apparel accessories and other apparel manufacturing	144	179	11	15	6.1%	8.3%
1770	Footwear manufacturing	30	32	2	2	5.4%	5.4%
1790	Leather tanning and finishing and other leather and allied products manufacturi	13	15	0	0	0.0%	0.0%
1870	Pulp, paper, and paperboard mills	155	164	38	38	22.9%	22.9%
1880	Paperboard containers and boxes	80	88	10	11	10.9%	12.5%
1890	Miscellaneous paper and pulp products	65	75	5	5	6.0%	6.0%
1990	Printing and related support activities	321	395	11	11	2.8%	2.8%
2070	Petroleum refining	168	169	29	29	17.1%	17.1%
2090	Miscellaneous petroleum and coal products	21	24	6	7	23.7%	27.8%
2170	Resin, synthetic rubber and fibers, and filaments manufacturing	132	161	7	7	4.3%	4.3%
2180	Agricultural chemical manufacturing	32	26	0	0	1.2%	1.2%
2190	Pharmaceutical and medicine manufacturing	542	657	8	11	1.3%	1.6%
2270	Paint, coating, and adhesives manufacturing	52	67	3	3	5.0%	5.0%
2280	Soap, cleaning compound, and cosmetic manufacturing	108	121	3	5	2.8%	4.0%
2290	Industrial and miscellaneous chemicals	354	392	28	32	7.1%	8.2%
2370	Plastics product manufacturing	321	364	18	20	4.8%	5.6%
2380	Tire manufacturing	54	68	16	16	23.9%	23.9%
2390	Rubber product, except tire, manufacturing	63	58	4	4	7.0%	7.0%
	DURABLE GOODS MANUFACTURING	8,436	9,401	756	842	8.0%	9.0%
2470	Pottery, ceramics, and plumbing fixture manufacturing	13	12	0	0	0.0%	0.0%
2480	Structural clay product manufacturing	17	16	1	1	8.7%	8.7%
2490	Glass and glass product manufacturing	122	142	17	17	11.7%	11.7%
2570	Cement, concrete, lime, and gypsum product manufacturing	135	153	9	11	6.1%	7.4%
2590	Miscellaneous nonmetallic mineral product manufacturing	63	68	1	1	1.2%	1.2%
2670	Iron and steel mills and steel product manufacturing	249	267	61	64	22.8%	24.1%
2680	Aluminum production and processing	58	57	17	17	29.0%	29.0%
2690	Nonferrous metal (except aluminum) production and processing	48	50	9	9	17.1%	17.1%
2770	Foundries	47	52	4	4	8.6%	8.6%
2780	Metal forgings and stampings	26	37	5	5	13.5%	13.5%
2790	Cutlery and hand tool manufacturing	43	48	9	12	18.0%	24.7%
2870	Structural metals, and boiler, tank, and shipping container manufacturing	275	307	29	29	9.4%	9.4%
2880	Machine shops; turned product; screw, nut, and bolt manufacturing	234	260	10	12	3.9%	4.8%
2890	Coating, engraving, heat treating and allied activities	46	51	0	0	0.0%	0.0%
2970	Ordnance	67	57	11	11	19.1%	19.1%
2980	Miscellaneous fabricated metal products manufacturing	265	306	19	21	6.1%	7.0%
2990	Not specified metal industries	19	22	1	1	5.5%	5.5%
3070	Agricultural implement manufacturing	152	132	14	14	10.6%	10.9%
3080	Construction, and mining and oil and gas field machinery manufacturing	170	164	9	10	5.4%	6.0%
3095	Commercial and service industry machinery manufacturing	57	65	0	0	0.0%	0.0%
3170	Metalworking machinery manufacturing	85	103	5	7	5.3%	7.0%
3180	Engines, turbines, and power transmission equipment manufacturing	30	30	0	4	0.0%	14.3%
3291	Machinery manufacturing, n.e.c. or not specified	643	720	42	47	5.8%	6.6%
3365	Computer and peripheral equipment manufacturing	106	114	1	1	0.8%	0.8%
3370	Communications, and audio and video equipment manufacturing	79	105	5	5	4.7%	4.7%
3380	Navigational, measuring, electromedical, and control instruments manufacturing	132	141	11	13	7.9%	9.1%
3390	Electronic component and product manufacturing, n.e.c.	604	656	6	10	0.9%	1.6%
3470	Household appliance manufacturing	65	73	6	6	8.3%	8.3%
3490	Electrical lighting and electrical equipment manufacturing, and other electrica	289	328	20	20	6.2%	6.2%
3570	Motor vehicles and motor vehicle equipment manufacturing	1,140	1,420	225	238	15.8%	16.7%
3580	Aircraft and parts manufacturing	756	852	92	108	10.8%	12.7%
3590	Aerospace product and parts manufacturing	66	73	2	3	3.2%	3.7%
3670	Railroad rolling stock manufacturing	21	23	4	4	18.9%	18.9%
3680	Ship and boat building	176	151	15	18	9.6%	11.9%
3690	Other transportation equipment manufacturing	28	32	6	6	18.2%	18.2%
3770	Sawmills and wood preservation	145	128	8	10	6.5%	7.9%
3780	Veneer, plywood, and engineered wood products	36	33	1	1	3.0%	4.4%
3790	Prefabricated wood buildings and mobile homes	24	25	0	0	0.0%	0.0%
3875	Miscellaneous wood products	192	206	9	11	4.6%	5.4%
3895	Furniture and related product manufacturing	331	337	10	18	3.0%	5.3%
3960	Medical equipment and supplies manufacturing	619	687	10	14	1.5%	2.0%
3970	Sporting and athletic goods, and doll, toy and game manufacturing	95	100	3	3	3.3%	3.3%
3980	Miscellaneous manufacturing, n.e.c.	370	402	21	24	5.1%	6.1%
3990	Not specified manufacturing industries	298	397	27	30	6.8%	7.5%
	WHOLESALE TRADE	2,649	2,886	95	112	3.3%	3.9%
4070	Motor vehicles, parts and supplies, merchant wholesalers	133	164	4	4	2.3%	2.3%
4080	Furniture and home furnishing, merchant wholesalers	49	65	0	0	0.0%	0.0%
4090	Lumber and other construction materials, merchant wholesalers	131	133	5	7	4.0%	5.1%
4170	Professional and commercial equipment and supplies, merchant wholesalers	210	221	2	2	0.8%	0.8%
4180	Metals and minerals, except petroleum, merchant wholesalers	19	20	0	0	0.0%	0.0%
4195	Electrical and electronic goods, merchant wholesalers	148	163	2	2	1.1%	1.1%
4265	Hardware, plumbing and heating equipment, and supplies, merchant wholesalers	144	156	4	4	2.7%	2.7%
4270	Machinery, equipment, and supplies, merchant wholesalers	309	311	4	7	1.4%	2.2%
4280	Recyclable material, merchant wholesalers	44	49	2	2	3.2%	3.2%
4290	Miscellaneous durable goods, merchant wholesalers	81	87	3	3	3.4%	3.4%
4370	Paper and paper products, merchant wholesalers	28	33	2	2	7.4%	7.4%
4380	Drugs, sundries, and chemical and allied products, merchant wholesalers	163	192	2	4	0.9%	1.8%
4390	Apparel, piece goods, and notions, merchant wholesalers	70	95	1	3	1.3%	2.8%
4470	Groceries and related products, merchant wholesalers	632	686	54	57	7.9%	8.4%
4480	Farm product raw materials, merchant wholesalers	64	49	1	1	2.1%	2.1%
4490	Petroleum and petroleum products, merchant wholesalers	79	73	1	4	2.0%	5.3%
4560	Alcoholic beverages, merchant wholesalers	103	106	4	6	3.9%	6.0%
4570	Farm supplies, merchant wholesalers	36	35	1	1	2.2%	2.2%
4580	Miscellaneous nondurable goods, merchant wholesalers	119	138	1	1	0.5%	0.5%
4585	Wholesale electronics markets, agents and brokers	39	49	0	0	0.7%	0.7%
4590	Not specified wholesale trade	48	61	1	3	2.3%	5.6%
	RETAIL TRADE	13,850	15,094	654	755	4.3%	5.0%
4670	Automobile dealers	1,064	1,159	26	34	2.2%	2.9%
4680	Other motor vehicle dealers	162	152	0	0	0.0%	0.0%
4690	Auto parts, accessories, and tire stores	423	439	7	12	1.6%	2.7%
4770	Furniture and home furnishings stores	403	437	5	9	1.0%	2.1%
4780	Household appliance stores	47	52	2	3	3.1%	6.4%
4795	Electronics stores	345	423	12	14	2.9%	3.4%
4870	Building material and supplies dealers	1,036	1,055	14	20	1.3%	1.9%
4880	Hardware stores	200	177	3	3	1.6%	1.7%
4890	Lawn and garden equipment and supplies stores	284	250	1	1	0.5%	0.5%
4971	Supermarkets and other grocery (except convenience) stores	2,221	2,447	395	427	16.1%	17.4%
4972	Convenience Stores	317	304	1	2	0.4%	0.6%
4980	Specialty food stores	185	214	5	6	2.6%	2.6%
4990	Beer, wine, and liquor stores	125	138	4	4	2.6%	2.6%
5070	Pharmacies and drug stores	759	868	40	49	4.6%	5.7%
5080	Health and personal care, except drug, stores	347	394	2	4	0.5%	0.9%
5090	Gasoline stations	438	450	9	11	2.0%	2.5%
5170	Clothing stores	668	828	12	12	1.4%	1.5%
5180	Shoe stores	111	128	0	0	0.0%	0.0%
5190	Jewelry, luggage, and leather goods stores	116	132	2	2	1.2%	1.2%
5275	Sporting goods, camera, and hobby and toy stores	367	378	1	6	0.2%	1.6%
5280	Sewing, needlework and piece goods stores	30	27	2	2	8.5%	8.5%
5295	Musical instrument and supplies stores	32	36	2	2	5.4%	5.4%
5370	Book stores and news dealers	63	72	2	2	2.3%	2.3%
5381	Department stores	274	309	10	13	3.1%	4.1%
5391	General merchandise stores, including warehouse clubs and supercenters	1,912	2,039	58	70	2.8%	3.4%
5470	Florists	80	85	0	0	0.0%	0.0%
5480	Office supplies and stationery stores	72	73	0	0	0.7%	0.7%
5490	Used merchandise stores	171	178	10	10	5.7%	5.7%
5570	Gift, novelty, and souvenir shops	102	97	0	0	0.0%	0.0%
5580	Miscellaneous retail stores	411	456	8	8	1.7%	1.8%
5593	Electronic shopping and mail-order houses	611	769	11	14	1.4%	1.9%
5670	Vending machine operators	17	20	0	0	0.0%	0.0%
5680	Fuel dealers	86	70	0	1	0.6%	1.3%
5690	Other direct selling establishments	40	44	0	0	0.0%	0.0%
5790	Not specified retail trade	331	395	12	15	3.1%	3.8%
	TRANSPORTATION & WAREHOUSING	6,492	7,578	1,518	1,612	20.0%	21.3%
6070	Air transportation	610	695	264	276	37.9%	39.6%
6080	Rail transportation	233	231	125	131	54.1%	56.5%
6090	Water transportation	86	86	25	27	29.3%	31.4%
6170	Truck transportation	1,573	1,772	127	144	7.2%	8.1%
6180	Bus service and urban transit	391	457	188	200	41.2%	43.7%
6190	Taxi and limousine service	244	316	9	12	2.8%	3.7%
6270	Pipeline transportation	60	54	2	2	2.8%	2.8%
6280	Scenic and sightseeing transportation	42	39	4	4	10.4%	10.4%
6290	Services incidental to transportation	640	756	117	124	15.4%	16.3%
6370	Postal Service	595	626	384	404	61.3%	64.5%
6380	Couriers and messengers	1,083	1,325	210	223	15.8%	16.8%
6390	Warehousing and storage	935	1,220	64	67	5.2%	5.5%
	INFORMATION	2,271	2,546	230	251	9.0%	9.8%
6470	Newspaper publishers	110	110	15	15	13.9%	13.9%
6480	Periodical, book, and directory publishers	123	134	2	7	1.5%	5.2%
6490	Software publishers	137	158	2	2	1.0%	1.0%
6570	Motion pictures and video industries	299	384	69	71	17.9%	18.5%
6590	Sound recording industries	30	46	7	7	14.3%	14.3%
6670	Broadcasting (except internet)	300	312	35	35	11.2%	11.4%
6672	Internet publishing and broadcasting and web search portals	183	229	4	5	1.7%	2.3%
6680	Wired telecommunications carriers	355	398	45	47	11.4%	11.9%
6690	Telecommunications, except wired telecommunications carriers	346	379	21	26	5.5%	6.9%
6695	Data processing, hosting, and related services	120	133	2	2	1.6%	1.6%
6770	Libraries and archives	236	231	29	32	12.4%	14.1%
6780	Other information services, except libraries and archives, and internet publish	32	33	0	0	1.0%	1.0%
	FINANCE & INSURANCE	6,479	7,235	116	166	1.6%	2.3%
6870	Banking and related activities	1,830	1,913	19	33	1.0%	1.7%
6880	Savings institutions, including credit unions	301	298	8	10	2.8%	3.5%
6890	Non-depository credit and related activities	944	1,133	19	25	1.7%	2.2%
6970	Securities, commodities, funds, trusts, and other financial investments	1,058	1,256	28	35	2.2%	2.8%
6991	Insurance carriers	1,503	1,701	35	46	2.1%	2.7%
6992	Agencies, brokerages, and other insurance related activities	843	935	7	17	0.8%	1.8%
	REAL ESTATE & RENTAL & LEASING	2,026	2,276	99	119	4.3%	5.2%
7071	Lessors of real estate, and offices of real estate agents and brokers	1,328	1,516	65	79	4.3%	5.2%
7072	Real estate property managers, offices of real estate appraisers, and other act	429	464	18	21	4.0%	4.6%
7080	Automotive equipment rental and leasing	113	137	5	6	3.4%	4.6%
7181	Other consumer goods rental	56	56	3	3	4.6%	4.6%
7190	Commercial, industrial, and other intangible assets rental and leasing	100	103	8	10	8.2%	9.8%
	PROF., SCIENTIFIC, TECHNICAL SERVICES	10,136	11,455	183	249	1.6%	2.2%
7270	Legal services	1,220	1,290	24	33	1.9%	2.5%
7280	Accounting, tax preparation, bookkeeping and payroll services	855	986	15	19	1.6%	1.9%
7290	Architectural, engineering, and related services	1,563	1,675	50	58	3.0%	3.5%
7370	Specialized design services	197	251	5	6	1.9%	2.5%
7380	Computer systems design and related services	3,241	3,860	44	65	1.1%	1.7%
7390	Management, scientific and technical consulting services	1,226	1,386	21	25	1.5%	1.8%
7460	Scientific research and development services	782	828	11	24	1.3%	2.9%
7470	Advertising and related services	423	497	4	9	0.8%	1.7%
7480	Veterinary services	349	374	7	8	1.8%	2.1%
7490	Other professional, scientific and technical services	280	306	2	2	0.7%	0.7%
	MANAGEMENT & RELATED SERVICES	4,808	5,601	288	326	5.1%	5.8%
7570	Management of companies and enterprises	83	96	3	3	3.5%	3.5%
7580	Employment services	779	905	24	37	2.7%	4.1%
7590	Business support services	481	565	9	15	1.7%	2.6%
7670	Travel arrangements and reservation services	226	268	11	12	3.9%	4.5%
7680	Investigation and security services	668	804	53	60	6.6%	7.4%
7690	Services to buildings and dwellings (except cleaning during construction and im	1,061	1,221	82	84	6.7%	6.9%
7770	Landscaping services	796	940	26	32	2.8%	3.4%
7780	Other administrative and other support services	275	323	18	19	5.5%	5.8%
7790	Waste management and remediation services	439	478	61	65	12.9%	13.5%
	EDUCATIONAL SERVICES	12,916	13,577	4,011	4,497	29.5%	33.1%
7860	Elementary and secondary schools	8,687	9,077	3,471	3,875	38.2%	42.7%
7870	Colleges and universities, including junior colleges	3,582	3,779	501	577	13.2%	15.3%
7880	Business, technical, and trade schools and training	85	88	8	9	8.7%	10.7%
7890	Other schools and instruction, and educational support services	562	633	31	36	4.9%	5.7%
	HEALTH CARE & SOCIAL ASSISTANCE	18,917	20,333	1,627	1,879	8.0%	9.2%
7970	Offices of physicians	1,343	1,467	44	55	3.0%	3.7%
7980	Offices of dentists	852	912	16	19	1.7%	2.1%
7990	Office of chiropractors	91	99	0	0	0.0%	0.0%
8070	Offices of optometrists	142	141	3	3	2.1%	2.1%
8080	Offices of other health practitioners	202	226	9	18	4.2%	7.9%
8090	Outpatient care centers	1,955	2,048	92	115	4.5%	5.6%
8170	Home health care services	1,234	1,413	89	100	6.3%	7.1%
8180	Other health care services	1,345	1,525	118	133	7.7%	8.7%
8191	General medical and surgical hospitals, and specialty (except psychiatric and s	6,941	7,357	928	1,051	12.6%	14.3%
8192	Psychiatric and substance abuse hospitals	78	79	19	21	24.4%	27.1%
8270	Nursing care facilities (skilled nursing facilities)	1,191	1,270	80	90	6.3%	7.1%
8290	Residential care facilities, except skilled nursing facilities	798	832	30	35	3.6%	4.2%
8370	Individual and family services	1,481	1,587	151	171	9.5%	10.8%
8380	Community food and housing, and emergency services	156	157	6	9	4.0%	5.5%
8390	Vocational rehabilitation services	84	92	3	3	3.5%	3.5%
8470	Child day care services	1,024	1,130	38	56	3.4%	5.0%
	ARTS, ENTERTAINMENT, & RECREATION	2,373	2,604	194	227	7.4%	8.7%
8561	Performing arts companies	108	129	31	34	23.7%	26.4%
8562	Spectator sports	97	119	12	18	10.3%	14.8%
8563	Promoters of performing arts, sports, and similar events, agents and managers f	89	99	10	10	9.6%	10.2%
8564	Independent artists, writers, and performers	62	80	3	6	3.8%	7.1%
8570	Museums, art galleries, historical sites, and similar institutions	384	376	48	52	12.8%	13.8%
8580	Bowling centers	49	61	0	0	0.0%	0.0%
8590	Other amusement, gambling, and recreation industries	1,584	1,741	90	108	5.2%	6.2%
	ACCOMODATION & FOOD SERVICES	8,699	9,889	210	249	2.1%	2.5%
8660	Traveler accommodation	1,084	1,093	79	84	7.3%	7.7%
8670	Recreational vehicle parks and camps, and rooming and boarding houses, dormitor	88	91	3	3	3.6%	3.6%
8680	Restaurants and other food services	7,321	8,477	123	157	1.5%	1.9%
8690	Drinking places, alcoholic beverages	206	229	4	4	1.9%	1.9%
	OTHER SERVICES, EXC. PUBLIC ADMIN.	5,564	5,976	184	211	3.1%	3.5%
8770	Automotive repair and maintenance	967	1,079	17	21	1.6%	2.0%
8780	Car washes	120	150	4	4	2.4%	2.4%
8790	Electronic and precision equipment repair and maintenance	80	92	3	3	3.4%	3.4%
8870	Commercial and industrial machinery and equipment repair and maintenance	267	284	20	22	7.0%	7.6%
8891	Personal and household goods repair and maintenance	84	99	0	0	0.0%	0.0%
8970	Barber shops	54	70	2	3	2.4%	4.3%
8980	Beauty salons	473	544	3	5	0.6%	1.0%
8990	Nail salons and other personal care services	306	365	1	1	0.2%	0.2%
9070	Dry cleaning and laundry services	172	182	10	10	5.3%	5.3%
9080	Funeral homes, and cemeteries and crematories	125	122	5	6	4.4%	4.8%
9090	Other personal services	306	350	17	18	4.7%	5.1%
9160	Religious organizations	925	961	9	18	1.0%	1.9%
9170	Civic, social, advocacy organizations, and grantmaking and giving services	864	755	19	22	2.5%	2.9%
9180	Labor unions	90	100	63	63	62.9%	62.9%
9190	Business, professional, political, and similar organizations	174	157	8	8	4.9%	4.9%
9290	Private households	557	666	3	8	0.5%	1.3%
	PUBLIC ADMINISTRATION	7,800	7,678	2,168	2,419	28.2%	31.5%
9370	Executive offices and legislative bodies	1,186	1,108	199	227	18.0%	20.5%
9380	Public finance activities	370	370	90	102	24.2%	27.5%
9390	Other general government and support	156	158	22	29	14.0%	18.7%
9470	Justice, public order, and safety activities	2,557	2,756	1,139	1,230	41.3%	44.6%
9480	Administration of human resource programs	1,335	1,378	364	409	26.4%	29.7%
9490	Administration of environmental quality and housing programs	372	286	60	67	20.9%	23.4%
9570	Administration of economic programs and space research	688	580	127	152	21.9%	26.2%
9590	National security and international affairs	1,136	1,042	167	203	16.0%	19.5%
Copyright 2024 by Barry T. Hirsch, David A. Macpherson, and William E. Even.  The use of this data requires citation.